Table 6.
Expression of fetal program and sarcoplasmic reticulurr. proteins in LV free wall
Normal (n = 6) | Control (n = 7) | Atenolol (n = 6) | Metoprolol CR/XL (n = 7) | |
---|---|---|---|---|
β1-AR | 15.9 ± 2.9 | 5.5 ± 0.3 | 10.4 ± 0.9 | 10.0 ± 1.2 |
BNP | 10.2 + 1.2 | 31.9+1.9 | 20.6+1.9 | 11.6 + 1.6 |
SERCA-2a | 64.1 ± 1.8 | 49.0 ± 1.3 | 52.0 ± 2.1 | 63.4 ± 1.9 |
All figures are densitometric units.